2 * Common JavaScript functions for AJAX requests (they are general purpose).
3 * --------------------------------------------------------------------
8 * --------------------------------------------------------------------
9 * Copyright (c) 2003 - 2009 by Roland Haeder
10 * Copyright (c) 2009 - 2012 by Mailer Developer Team
11 * For more information visit: http://mxchange.org
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation; either version 2 of the License, or
16 * (at your option) any later version.
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
30 var currentTabId = null;
31 var defaultTabId = null;
32 var footerElements = new Array();
33 var changedElements = new Array();
34 var data = new Array();
35 var formChanged = false;
36 var saveChangesId = null;
37 var lastErrorMessage = null;
38 var saveChangesPending = false;
40 // Counter for success steps
41 var counterSuccess = 0;
43 // Add all footer navigation elements
44 footerElements[0] = 'next';
45 footerElements[1] = 'previous';
47 // Setter for current tab id
48 function setCurrentTabId (tabId) {
50 //* DEBUG: */ alert('currentTabId=' + currentTabId + ',tabId=' + tabId);
54 // Checks whether a given element is visible by checking 'display: none'
55 function isElementVisible (prefix, element) {
57 var el = document.getElementById(prefix + '_' + element);
60 if ((el === null) || (el == undefined)) {
61 throw new '"' + prefix + '_' + element + '" does not exist.';
62 } else if ((el.style.display == undefined) || (el.style.display == '')) {
63 throw new '"' + prefix + '_' + element + '" has no style.display element.';
67 var isVisible = (el.style.display != 'none');
68 //* DEBUG: */ alert(prefix + '_' + element + ':' + el.style.display + '=' + isVisible);
74 // Marks a tab navigation entry
75 function markTabNavigation (prefix, tab) {
76 // Is progress working?
77 if (isElementVisible(prefix, 'progress')) {
83 var li = document.getElementsByTagName('li');
85 // Set current tab name
86 var currentTabName = 'tab_enabled';
89 var tabName = prefix + '_' + tab;
91 // Search for all menus
92 for (var i = 0; i < li.length; i++) {
94 //* DEBUG: */ document.write('className=' + li[i].className + ',prefix=' + prefix + ',tab=' + tab + '<br />');
96 // Check for valid tab
97 if (li[i].className.substr(0, currentTabName.length) == currentTabName) {
98 // Okay does match (don't change any others)
99 if (li[i].id == tabName) {
101 $('li#' + tabName).addClass('tab_active');
102 //li[i].className += ' tab_active';
105 $('li#' + li[i].id).removeClass('tab_active');
106 //li[i].className = currentTabName;
112 // Enables a given element
113 function enableElement (element) {
114 // Remove class and attribute
115 $(element).removeClass('disabled');
116 $(element).removeAttr('disabled');
119 // Disables a given element
120 function disableElement (element) {
121 // Add class and attribute
122 $(element).addClass('disabled');
123 $(element).attr('disabled', 'disabled');
129 // Enables a given footer navigation element
130 function enableFooterNavigationPage (element) {
132 if (element == 'finish') {
133 // Then without '_page' suffix
134 enableElement('input#finish');
136 // Regular element with '_page' suffix
137 enableElement('input#' + element + '_page');
139 // Disable 'finish' element
140 disableElement('input#finish');
144 // Resets footer navigation by adding CSS class 'disabled'
145 function resetFooterNavigation () {
146 // Remove the 'disabled' class and attribute
147 for (var i = 0; i < footerElements.length; i++) {
148 disableElement('input#' + footerElements[i] + '_page');
151 // Disable this element
152 disableElement('input#finish');
155 // Getter for AJAX content
156 function getAjaxContent () {
158 if (data['ajax_content'] == undefined) {
160 throw new 'ajax_content requested but not set.';
164 return data['ajax_content'];
167 // Setter for AJAX content
168 function setAjaxContent (ajax_content) {
169 data['ajax_content'] = ajax_content;
172 // "Setter" for AJAX content but does decode the content
173 function setAjaxDecodedContent (ajax_content) {
174 // Decode URL-encoded data ...
175 var decoded = decodeUrlEncoding(ajax_content);
178 setAjaxContent(decoded);
181 // Getter for AJAX success
182 function getAjaxSuccess () {
183 return data['ajax_success'];
186 // Setter for AJAX success
187 function setAjaxSuccess (success) {
188 data['ajax_success'] = success;
191 // Set AJAX reply and decode JSON if requested
192 function setAjaxReply (reply, isJson) {
193 // Is it JSON URL-encoded content?
194 //* DEBUG: */ alert('setAjaxReply(): reply=' + reply + ',isJson=' + isJson);
195 if ((isJson != undefined) && (isJson === true)) {
196 // Decode URL-encoding (for some reason it must be here ...)
197 var localReply = decodeUrlEncoding(reply);
199 // Then decode it, replace '%20' with space before because '%20' breakes JSON content
200 var obj = jQuery.parseJSON(localReply.replace('%20', ' '));
205 // Handle the content over to decode it
206 setAjaxDecodedContent(reply);
210 // Sends out an AJAX request
211 function sendAjaxRequest (level, doValue, extra, isJson) {
212 // By default all requests failed
213 setAjaxSuccess(false);
215 // Reset AJAX content
218 // Send out the raw request
222 data: 'level=' + level + '&do=' + doValue + extra,
228 success: function (ajax_content) {
229 // Is ajax_content set?
230 if (ajax_content.reply_content == undefined) {
231 // This shall not happen
232 throw new 'ajax_content.reply_content not returned from ajax.php, please fix your scripts. (1)';
233 } else if (ajax_content.reply_content === null) {
234 // This shall not happen, too
235 throw new 'ajax_content.reply_content=null from ajax.php, please fix your scripts. (2)';
239 setAjaxReply(ajax_content.reply_content, isJson);
241 // Mark it as success
242 setAjaxSuccess(true);
245 // Called in case of an error (e.g. HTTP response status not '200 OK')
246 error: function (ajax_content) {
247 // Is ajax_content set?
248 if (ajax_content.reply_content == undefined) {
249 // Is 'responseText' there?
250 if (ajax_content.responseText != undefined) {
252 var obj = jQuery.parseJSON(ajax_content.responseText.replace('%20', ' '));
254 // Is 'reply_content' set?
255 if (obj.reply_content == undefined) {
256 // This shall not happen
257 throw new 'obj.reply_content not returned from ajax.php, please fix your scripts. (3)';
261 setAjaxReply(obj.reply_content, false);
264 // This shall not happen
265 throw new 'ajax_content.reply_content not returned from ajax.php, please fix your scripts. (4)';
267 } else if (ajax_content.reply_content === null) {
268 // This shall not happen, too
269 throw new 'ajax_content.reply_content=null from ajax.php, please fix your scripts. (5)';
273 setAjaxReply(ajax_content.reply_content, isJson);
278 //* DEBUG: */ alert(getAjaxSuccess() + ':' + level + ',' + doValue + ',' + extra + ',' + isJson);
279 return getAjaxSuccess();
282 // Enables footer navigation buttons
283 function enableFooterNavigation (prefix, tabId) {
284 // Is progress working?
285 if (isElementVisible(prefix, 'progress')) {
286 // Then exit silently
290 // Reset both footer navigation first
291 resetFooterNavigation();
293 // Do the AJAX request (JSON as content is enabled)
294 if (sendAjaxRequest(prefix, 'footer_navigation', '&tab=' + tabId, true) === true) {
296 $.each(getAjaxContent(), function (i, value) {
297 // Enable current element
298 enableFooterNavigationPage(value);
301 // Display error window
302 displayErrorWindow(prefix, getAjaxContent());
306 // Requests an AJAX content
307 function requestAjaxContent (prefix, htmlId, tabId, footerNavigation) {
308 // Is progress working?
309 if (isElementVisible(prefix, 'progress')) {
310 // Then exit silently
314 // Check if this request is disabled
315 if ($('#' + prefix + '_' + tabId).hasClass('tab_disabled')) {
316 // Clicked on a disabled tabId so blur it
317 //* DEBUG: */ alert('requestAjaxContent(): prefix=' + prefix + ',htmlId=' + htmlId + ',tabId=' + tabId + ' - DISABLED!');
319 } else if (formChanged === true) {
320 // Has changed form , so output message to browser
321 //* DEBUG: */ alert('requestAjaxContent(): prefix=' + prefix + ',htmlId=' + htmlId + ',tabId=' + tabId + ' - FORM CHANGED!');
322 displayChangedWarningWindow(prefix, tabId);
328 // Only request if content is different
329 //* DEBUG: */ alert('requestAjaxContent(): prefix=' + prefix + ',htmlId=' + htmlId + ',tabId=' + tabId + ',currentTabId=' + currentTabId);
330 if (tabId != currentTabId) {
331 // Set tabId as current
332 //* DEBUG: */ alert('requestAjaxContent(): prefix=' + prefix + ',htmlId=' + htmlId + ',tabId=' + tabId + ' - Calling setCurrentTabId()');
333 setCurrentTabId(tabId);
335 // Fade the old content out
336 $('#' + htmlId).fadeOut('fast', function() {
338 if (sendAjaxRequest(prefix, 'request_content', '&tab=' + tabId, false) === true) {
339 // Add the HTML content
340 $('#' + htmlId).html(getAjaxContent());
342 // Fade the content in
343 $('#' + htmlId).fadeIn('fast', function() {
344 // This differs, so mark the menu and request content
345 markTabNavigation(prefix, tabId);
347 // Is the footer navigation enabled?
348 if (footerNavigation === true) {
349 // Change footer navigation as well
350 enableFooterNavigation(prefix, tabId);
354 // Display error window
355 displayErrorWindow(prefix, getAjaxContent());
360 //* DEBUG: */ alert('SAME!');
364 // Displays a test window
365 function displayTestWindow (prefix, element) {
366 // Register click-event for error window
367 $('#' + prefix + '_error_close').click(function () {
369 closeErrorWindow(prefix, true, false);
372 // Register click-event for warning window
373 $('#' + prefix + '_warning_close').click(function () {
375 //* DEBUG: */ alert('displayTestWindow(): prefix=' + prefix + ' - calling closeWarningWindow()');
376 closeWarningWindow(prefix, true, false);
379 // Request it from the AJAX backend
380 if (sendAjaxRequest(prefix, 'test', '', false) === true) {
381 // Transfer the returned content to the prefix_warning_content id
382 setWarningContent(prefix, getAjaxContent());
384 // Fade the warning in
385 $('#' + prefix + '_warning').fadeIn('slow', function() {
387 enableElement(element);
390 // Display error message
391 displayErrorWindow(prefix, getAjaxContent());
395 // Fades slowly in given window
396 function fadeInWindow (prefix, id) {
398 $('#' + prefix + '_' + id).fadeIn('slow', function() {
399 // Do nothing for now
403 // Displays a warning window above the form to warn about changed&unsafed fields
404 function displayChangedWarningWindow (prefix, button) {
405 //* DEBUG: */ alert('displayChangedWarningWindow(): prefix=' + prefix + ',button=' + button + ' - calling closeWarningWindow()');
406 // Fade all windows out
407 closeAllWindows(prefix);
409 // Abort here if warningDisplayed is still true
410 if (isElementVisible(prefix, 'warning')) {
411 // Make sure this doesn't happen
415 // Request it from the AJAX backend
416 if (sendAjaxRequest(prefix, 'change_warning', '&button=' + button + '&elements=' + changedElements.join(':')) === true) {
417 // Transfer the returned content to the prefix_warning_content id
418 setWarningContent(prefix, getAjaxContent());
420 // Fade the warning in
421 fadeInWindow(prefix, 'warning');
423 // Display error message
424 displayErrorWindow(prefix, getAjaxContent());
428 // Displays the error window for given prefix and content
429 function displayErrorWindow (prefix, ajax_content) {
430 //* DEBUG: */ alert('displayErrorWindow(): prefix=' + prefix + ',ajax_content=' + ajax_content + ' - calling closeWarningWindow()');
431 // Fade all windows out
432 closeAllWindows(prefix);
434 // Abort here if errorDisplayed is still true
435 if (isElementVisible(prefix, 'error')) {
436 // Make sure this doesn't happen
440 // Copy the response text to the error variable
441 if (ajax_content.reply_content != undefined) {
442 setErrorContent(prefix, ajax_content.reply_content);
444 setErrorContent(prefix, ajax_content);
448 fadeInWindow(prefix, 'error');
451 // Displays the progress window for given prefix and content
452 function displayProgressWindow (prefix, ajax_content) {
453 //* DEBUG: */ alert('displayProgressWindow(): prefix=' + prefix + ' - calling closeWarningWindow()');
454 // Fade all windows out
455 closeAllWindows(prefix);
457 // Abort here if progressDisplayed is still true
458 if (isElementVisible(prefix, 'progress')) {
459 // Make sure this doesn't happen
463 // Copy the response text to the progress variable
464 if (ajax_content.reply_content != undefined) {
466 setProgressContent(prefix, ajax_content.reply_content);
468 setProgressContent(prefix, ajax_content);
471 // Fade the progress in
472 fadeInWindow(prefix, 'progress');
475 // Displays the success window for given prefix and content
476 function displaySuccessWindow (prefix, ajax_content) {
477 //* DEBUG: */ alert('displaySuccessWindow(): prefix=' + prefix + ' - calling closeWarningWindow()');
478 // Fade all windows out
479 closeAllWindows(prefix);
481 // Abort here if successDisplayed is still true
482 if (isElementVisible(prefix, 'success')) {
483 // Make sure this doesn't happen
487 // Copy the response text to the success variable
488 if (ajax_content.reply_content != undefined) {
490 setSuccessContent(prefix, ajax_content.reply_content);
492 setSuccessContent(prefix, ajax_content);
495 // Fade the success in
496 fadeInWindow(prefix, 'success');
499 // Sets "warning content"
500 function setWarningContent (prefix, content) {
502 $('#' + prefix + '_warning_content').html(content);
505 // Sets "error content"
506 function setErrorContent (prefix, content) {
508 $('#' + prefix + '_error_content').html(content);
511 // Sets "progress content"
512 function setProgressContent (prefix, content) {
514 $('#' + prefix + '_progress_content').html(content);
517 // Sets "success content"
518 function setSuccessContent (prefix, content) {
520 $('#' + prefix + '_success_content').html(content);
524 function closeAllWindows (prefix) {
525 closeWarningWindow(prefix, true, false);
526 closeErrorWindow(prefix, true, false);
527 closeProgressWindow(prefix, true, false);
528 closeSuccessWindow(prefix, true, false);
531 // Waits until the window has been closed
532 function closeErrorLocked (prefix) {
533 // Has all been loaded?
534 if (!isElementVisible(prefix, 'error')) {
535 // Then release ready()
538 // Recursive call again
539 window.setTimeout('closeErrorLocked("' + prefix + '")', 10);
543 // Closes an error window
544 function closeErrorWindow (prefix, waitClose, resetCurrentTabId) {
545 // Is the error displayed?
546 if (isElementVisible(prefix, 'error')) {
547 // Shall we wait ("sync") until the animation has completed?
548 if (waitClose === true) {
549 // Hold the ready status
553 // Yes, then fade it out
554 $('#' + prefix + '_error').fadeOut('fast', function() {
555 // Set current tab id to default
556 if (resetCurrentTabId === true) {
557 setCurrentTabId(defaultTabId);
561 // Shall this animation be "synchronized"?
562 if (waitClose === true) {
563 // Wait for the window has been closed
564 closeErrorLocked(prefix);
569 // Waits until the window has been closed
570 function closeProgressLocked (prefix) {
571 // Has all been loaded?
572 if (!isElementVisible(prefix, 'progress')) {
573 // Then release ready()
576 // Recursive call again
577 window.setTimeout('closeProgressLocked("' + prefix + '")', 10);
581 // Closes an progress window
582 function closeProgressWindow (prefix, waitClose, resetCurrentTabId) {
583 // Is the progress displayed?
584 if (isElementVisible(prefix, 'progress')) {
585 // Shall we wait ("sync") until the animation has completed?
586 if (waitClose === true) {
587 // Hold the ready status
591 // Yes, then fade it out
592 $('#' + prefix + '_progress').fadeOut('fast', function() {
593 // Set current tab id to default
594 if (resetCurrentTabId === true) {
595 setCurrentTabId(defaultTabId);
599 // Shall this animation be "synchronized"?
600 if (waitClose === true) {
601 // Wait for the window has been closed
602 closeProgressLocked(prefix);
607 // Waits until the window has been closed
608 function closeSuccessLocked (prefix) {
609 // Has all been loaded?
610 if (!isElementVisible(prefix, 'success')) {
611 // Then release ready()
614 // Recursive call again
615 window.setTimeout('closeSuccessLocked("' + prefix + '")', 10);
619 // Closes an success window
620 function closeSuccessWindow (prefix, waitClose, resetCurrentTabId) {
621 // Is the success displayed?
622 if (isElementVisible(prefix, 'success')) {
623 // Shall we wait ("sync") until the animation has completed?
624 if (waitClose === true) {
625 // Hold the ready status
629 // Yes, then fade it out
630 $('#' + prefix + '_success').fadeOut('fast', function() {
631 // Set current tab id to default
632 if (resetCurrentTabId === true) {
633 setCurrentTabId(defaultTabId);
637 // Shall this animation be "synchronized"?
638 if (waitClose === true) {
639 // Wait for the window has been closed
640 closeSuccessLocked(prefix);
645 // Waits until the window has been closed
646 function closeWarningLocked (prefix) {
647 // Has all been loaded?
648 if (!isElementVisible(prefix, 'warning')) {
649 // Then release ready()
652 // Recursive call again
653 window.setTimeout('closeWarningLocked("' + prefix + '")', 10);
657 // Closes an warning window
658 function closeWarningWindow (prefix, waitClose, resetCurrentTabId) {
659 //* DEBUG: */ alert('prefix=' + prefix + ',waitClose=' + waitClose + ' - ENTERED!');
660 // Is the warning displayed?
661 if (isElementVisible(prefix, 'warning')) {
662 // Shall we wait ("sync") until the animation has completed?
663 //* DEBUG: */ alert('prefix=' + prefix + ',waitClose=' + waitClose + ',warningDisplayed=true');
664 if (waitClose === true) {
665 // Hold the ready status
669 // Yes, then fade it out
670 $('#' + prefix + '_warning').fadeOut('fast', function() {
671 // Set current tab id to default
672 if (resetCurrentTabId === true) {
673 setCurrentTabId(defaultTabId);
677 // Shall this animation be "synchronized"?
678 if (waitClose === true) {
679 // Wait for the window has been closed
680 //* DEBUG: */ alert('prefix=' + prefix + ',waitClose=' + waitClose + ' - LOCKED!');
681 closeWarningLocked(prefix);
686 // A footer navigation button has been clicked
687 function doFooterPage (prefix, htmlId, button) {
688 //* DEBUG: */ alert('doFooterPage(): prefix=' + prefix + ',htmlId=' + htmlId + ',button=' + button + ' - ENTERED!');
689 // Has something being changed?
690 if (formChanged === true) {
691 // Output message to browser
692 displayChangedWarningWindow(prefix, button);
698 // Is progress working?
699 if (isElementVisible(prefix, 'progress')) {
700 // Then exit silently
704 // Is there a 'next' entry?
705 //* DEBUG: */ alert('doFooterPage(): button=' + button + ',currentTabId=' + currentTabId + ',nextPage[currentTabId]=' + nextPage[currentTabId]);
706 if ((button == 'next') && (nextPage[currentTabId] !== null)) {
707 // Then call the AJAX requester
708 var page = nextPage[currentTabId];
709 } else if ((button == 'previous') && (previousPage[currentTabId] !== null)) {
710 // Then call the AJAX requester
711 var page = previousPage[currentTabId];
714 // Request AJAX content
715 requestAjaxContent(prefix, htmlId, page);
717 // Change the footer navigation
718 enableFooterNavigation(prefix, page);
721 // Allows to save made changes (this will be called if the onchange event has been triggered)
722 function allowSaveChanges (element) {
723 // Mark element as changed, unmark as failed
724 $('#' + element).addClass('field_changed');
725 $('#' + element).removeClass('field_failed');
727 // Is the element not there?
728 if (!in_array(element, changedElements)) {
729 // Mark the form as changed
732 // Make the 'Save changes' button clickable
733 enableElement('#' + saveChangesId);
735 // Remember this for later AJAX call
736 changedElements.push(element);
740 // Marks all elements as unchanged/not failed
741 function markAllElementsAsUnchanged () {
742 // Remove status from all fields
743 for (var i = 0; i < changedElements.length; i++) {
744 // Mark the element as changed
745 $('#' + changedElements[i]).removeClass('field_changed');
746 $('#' + changedElements[i]).removeClass('field_failed');
750 // Function to reset the form
751 function resetMailerAjaxForm () {
753 //* DEBUG: */ alert('resetMailerAjaxForm(): changedElements()=' + changedElements.length + ',saveChangesId=' + saveChangesId + ' - ENTERED!');
755 // Mark all elements as unchanged
756 markAllElementsAsUnchanged();
758 // Clear all changed elements
759 disableElement('input#' + saveChangesId);
761 // Reset changed elements and mark form as not changed
762 changedElements = new Array();
766 // Mark given fields as failed
767 function markFormFieldsFailed (failedFields) {
768 // Mark all elements as failed
769 $.each(failedFields, function (i, field) {
770 // Mark the element as 'failed'
771 $('#' + field).removeClass('field_changed');
772 $('#' + field).addClass('field_failed');
774 // Also register it as 'changed', if not found
775 if (!in_array(field, changedElements)) {
776 // Okay, not yet added, so push it on the array
777 changedElements.push(field);
782 // Progresses the content from AJAX call
783 function progressAjaxResponseContent (prefix, ajax_content) {
784 // By default all is failed
785 var isResponseDone = false;
787 // Is 'status' and 'message' set?
788 if ((ajax_content.status == undefined) || (ajax_content.message == undefined)) {
789 // No status/message set
790 lastErrorMessage = 'Returned content does not provide $status$ or $message$ which is required.';
791 } else if ((ajax_content.status != 'done') && (ajax_content.status != 'failed')) {
792 // This is also not good, only 'failed' or 'done' is supported
793 lastErrorMessage = ajax_content.message + '<br />\nAdditionally an unknown status ' + ajax_content.status + ' was detected.';
794 } else if (ajax_content.status == 'failed') {
795 // Something bad went wrong so copy the message
796 lastErrorMessage = ajax_content.message;
799 isResponseDone = true;
803 return isResponseDone;
806 // Saves changes by sending the data to the AJAX backend script
807 function saveChanges (prefix) {
808 // Is progress working?
809 if (isElementVisible(prefix, 'progress')) {
810 // Then exit silently
814 // Mark all elements as unchanged
815 markAllElementsAsUnchanged();
817 // Is there changed elements
818 if (changedElements.length == 0) {
819 // This should not happen
820 displayErrorWindow(prefix, '<div class="ajax_error_message">saveChanges() called with no changed elements.</div>');
821 } else if (saveChangesId === null) {
822 // saveChangesId is not det
823 displayErrorWindow(prefix, '<div class="ajax_error_message">saveChangesId is not set. Please add <em>saveChanges = \'foo_bar\';</em> to your code.</div>');
826 // Serialize the whole form
827 var serializedData = $('form').serialize();
829 // Hold the ready status
831 saveChangesPending = true;
834 * Send the request to the AJAX backend, it doesn't matter from which page
835 * this was requested.
837 if (sendAjaxRequest(prefix, 'save_changes', '&tab=' + currentTabId + '&' + serializedData, true) === true) {
839 var ajax_content = getAjaxContent();
841 // Progress the returned content
842 if (progressAjaxResponseContent(prefix, ajax_content) === true) {
843 // Mark all elements as unchanged
844 markAllElementsAsUnchanged();
847 resetMailerAjaxForm();
849 // Is there 'failed_fields' set?
850 if ((ajax_content.failed_fields != undefined) && (ajax_content.message != undefined)) {
851 // Mark all fields as 'failed'
852 markFormFieldsFailed(ajax_content.failed_fields);
854 // Display the error message
855 displayErrorWindow(prefix, '<div class="ajax_error_message">' + ajax_content.message + '</div>');
857 // This didn't work, why?
858 displayErrorWindow(prefix, '<div class="ajax_error_message">progressAjaxResponseContent() failed, please fix this.<br />\n' + lastErrorMessage + '</div>');
862 // Saving changes may have worked
863 saveChangesPending = false;
865 // Mark all elements as unchanged
866 markAllElementsAsUnchanged();
868 // Display error message
869 displayErrorWindow(prefix, getAjaxContent());
871 // Saving changes didn't work
872 saveChangesPending = false;
875 // Wait for all has finished
879 // Waiting for resources being loaded
880 function saveChangesLocked () {
881 // Has all been loaded?
882 if (saveChangesPending === false) {
883 // Then release ready()
886 // Recursive call again
887 window.setTimeout('saveChangesLocked()', 10);
891 // Saves changed settings and continues with given page (next/previous)
892 function doSaveChangesPage (prefix, htmlId, page) {
897 //* DEBUG: */ alert('doSaveChangesPage(): prefix=' + prefix + ',htmlId=' + htmlId + ',page=' + page + ' - calling closeWarningWindow()');
898 closeWarningWindow(prefix, true, false);
900 // Load requested page
901 doFooterPage(prefix, htmlId, page);
904 // Saves changed settings and continues with given tab
905 function doSaveChangesContinue (prefix, htmlId, tab) {
906 // Is progress working?
907 if (isElementVisible(prefix, 'progress')) {
908 // Then exit silently
916 //* DEBUG: */ alert('doSaveChangesPage(): prefix=' + prefix + ',htmlId=' + htmlId + ',tab=' + tab + ' - calling closeWarningWindow()');
917 closeWarningWindow(prefix, true, false);
919 // Load requested content
920 requestAjaxContent(prefix, htmlId, tab);
923 // Registers common things (close button, drap&drop)
924 function registerCommons (prefix) {
925 //-----------------------------------------
927 //-----------------------------------------
928 $('#' + prefix + '_error_close').click(function () {
930 closeErrorWindow(prefix);
933 $('#' + prefix + '_warning_close').click(function () {
935 closeWarningWindow(prefix);
938 $('#' + prefix + '_success_close').click(function () {
940 closeSuccessWindow(prefix);
943 //-----------------------------------------
945 //-----------------------------------------
946 $('#' + prefix + '_progress').draggable({
950 $('#' + prefix + '_warning').draggable({
954 $('#' + prefix + '_success').draggable({
958 $('#' + prefix + '_error').draggable({
963 // Update progress bar
964 function updateProgressBar (maxValue) {
968 // Do only update <= 100% values
969 if (counterSuccess <= maxValue) {
970 // Update progress bar
971 $('#progressbar').progressbar({
972 value: (counterSuccess / maxValue * 100)
977 // Updates a given "status" field
978 function updateStatusField (id, cssClass, statusMessage) {
980 $('#' + id).html(statusMessage);
982 // Is a cssClass set?
983 if (cssClass != '') {
985 $('#' + id).addClass(cssClass);
987 // Remove all classes
988 $('#' + id).removeClass();